19458045168

素因数分解:

$2^4\times 3^1\times {\mathrm{1327}}^1\times {\mathrm{305483}}^1$

素因数の和:306821

約数の個数: 40

約数和(自身を含む): 50304661248

約数和(自身を除く): 30846616080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1327, 2654, 3981, 5308, 7962, 10616, 15924, 21232, 31848, 63696, 305483, 610966, 916449, 1221932, 1832898, 2443864, 3665796, 4887728, 7331592, 14663184, 405375941, 810751882, 1216127823, 1621503764, 2432255646, 3243007528, 4864511292, 6486015056, 9729022584, 19458045168]

約数ペア:

[(1, 19458045168), (2, 9729022584), (3, 6486015056), (4, 4864511292), (6, 3243007528), (8, 2432255646), (12, 1621503764), (16, 1216127823), (24, 810751882), (48, 405375941), (1327, 14663184), (2654, 7331592), (3981, 4887728), (5308, 3665796), (7962, 2443864), (10616, 1832898), (15924, 1221932), (21232, 916449), (31848, 610966), (63696, 305483)]